| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.85 | 4.531% | $205.7693 | $205.77 | $205.75 | $205.80 |
| Purchase #2 | $103.84 | 6.628% | $110.7225 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $102.98 | 3.438% | $106.5205 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $140.83 | 5.434% | $148.4827 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $66.49 | 13.503% | $75.4681 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $237.76 | 8.850% | $258.8018 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $120.58 | 4.111% | $125.537 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $969.33 | $1,031.3019 | $1,031.30 | $1,031.25 | $1,031.30 | |